Interlocking masonry block



FIG. 1 is a top view of the inventive block design.

FIG. 2 is a front view of the inventive block design.

FIG. 3 is an end view of the inventive block design.

FIG. 4 is a top perspective view taken from a first angle; and,

FIG. 5 is a bottom perspective view taken from a second angle. 

The ornamental design for an interlocking masonry block, as shown and described. 